Best Compression Methods for 'Specific' Games. Q&A

[bunti_o4u]

Assetto Corsa Competizione GT4 Pack\AC2\Content\Movies\*

Compressing 1,842,568,682 bytes with srep -m3f -a8 -l512

Compressed 31 files, 1,842,568,682 => 1,840,718,530 bytes. Ratio 99.8%
Compression time: cpu 1.41 secs, real 18.27 secs. Speed 100,846 kB/s

Rest of files

Compressing 11,575,554,752 bytes with xtool erecomp:c128m,t75p,dm2:zlib
Compressing 47,354,202,414 bytes with srep -m3f -a8 -l512
Compressing 19,335,773,190 bytes with lolz.exe -dt -dtb1 -dtw1 -dtm1 -dto1 -dtd1 -mtt1 -mt4 -d128m -fba4096

Compressed 213 files, 11,575,554,752 => 5,858,530,426 bytes. Ratio 50.6%
Compression time: cpu 39.94 secs, real 9798.48 secs. Speed 1,181 kB/s

Compression Time: 2 hours 44 minutes
Installation Time: 3 minutes 20 seconds (8 cores + SSD)